Dittmer, Paul. <br/><br/>
Principles of food, beverage, and labor cost controls / 
Paul R. Dittmer, J. Desmond Keefe III. 
 - 8th ed. 
 - Hoboken, N.J. :  Wiley,  c2006. 
 - xvi, 638 p. :  ill. ;  25 cm. +  1 computer disk (3 1/2 in.) 
<br/><br/><label>ISBN: </label>0471429929 (acidfree) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food service--Cost control.
<br/><br/><label>Dewey Class. No.: </label>647.950681 DIT